or this one, remember your stall number and pay machine it is in big bold letters. or this sign, now for several years con artists have exploited a flawe. it is simple, they pretend to be a parking attendant and asked the driver usually a tourist for money for parking. when they get your money, they split, and then he returned your car to find a ticket. many people are getting caught up in this including a former san francisco mayor. he stopped her for lunch, paid the parking attendant, but to find out that the parking attendant was a fake, but the parking ticket that he received was not. one man was arrested 14 times for this same offense. but he keeps coming back. this is a store that i will follow very closely if i catch someone in the act and i will, you will be the first to see it. >> you may want to think twice before taking a robe or towel from a hotel, they're using new technology to track their land. this company it is helping hotels to track their linens. the price of cotton keeps rising and that means it's more expensive for hotels. tune in to my tech rep